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1 – 10 of 900Rukiye Orman, Elif Şi̇mşek and Meryem Ayşegül Kozak Çakır
Micro-credentials, which have been widely used in re-skilling and skills development, provide advantages for improvement in the professional career. As a complementary approach to…
Abstract
Purpose
Micro-credentials, which have been widely used in re-skilling and skills development, provide advantages for improvement in the professional career. As a complementary approach to career and professional development in formal education, it can be said that micro-credentials are preferred for supporting professional development and/or to acquiring new skills to find a job in a new field (Fisher and Leder, 2022). This study aims to provide a detailed perspective on conceptual framework and the use of micro-credentials in higher education.
Design/methodology/approach
Many questions have arisen regarding micro-credentials, applicability, quality assurance, inclusion in formal educational settings and how to include them in traditional education systems, especially in higher education institutions. Oliver (2019) emphasizes that there is little research on micro-credentials or their derivatives in the literature. There is still uncertainty on micro-credential on behalf of students, employers or employees. In addition, although there are studies on micro-credentials in the USA, Europe and Australia, there is very little research around countries such as Turkey (Yilik, 2021). This study discusses the use of micro-credentials in the world and their reflections on higher education.
Findings
As it is shown in this article, micro-credentials have the potential to challenge or complement traditional ways of how learning is taking place, understood, recognized and certified. Research on micro-credentials is still in its infancy and could benefit a lot from more research. Especially research on employers' recognition and appreciation of digital credentials needs to be studied. Also, empirically confirming propositions of literature on micro-credentials could be beneficial.
Originality/value
This study is original in terms of discussing the use of micro-credential in the world and their reflections on higher education and presenting suggestions on this subject.
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The authors aimed to contribute to the interface of comparative international entrepreneurship and international marketing by exploring the micro-foundations and micro-processes…
Abstract
Purpose
The authors aimed to contribute to the interface of comparative international entrepreneurship and international marketing by exploring the micro-foundations and micro-processes of network bricolage aimed at international market entry among the entrepreneurs of small biotechnology firms. The research questions of the study are (1) How do the international entrepreneurs of small firms act and use their domestic and/or international networks for new market entry? (2) How are the micro-foundations and micro-processes of networking similar or different between individuals from different countries?
Design/methodology/approach
A qualitative research design was used to investigate six cases from different countries of origin, looking at the micro-foundations and micro-processes underlying international market entry undertaken by entrepreneurs from Canada, Finland and New Zealand.
Findings
The micro-foundations for network bricolage by international entrepreneurs were taken to involve features of the country of origin, including market size and location, and the usefulness of the official language of the nation. The micro-processes were taken to involve the international entrepreneur’s network bricolage actions (i.e. collaborating and generating, obtaining and applying, reaching and maintaining, and seeking and reviewing), while encompassing also the location of their networks (domestic and/or international) and the operational domains these belonged to (R&D, funding, sales channel and customer). The study categorised three types of international entrepreneurs undertaking new market entry, illustrating cross-national differences: (1) sales-channel-oriented seekers, (2) funding-oriented riders and (3) customer-oriented hunters.
Originality/value
The study contributes to research on comparative international entrepreneurship and international marketing. This findings show that national-level micro-foundations influence the actions of network bricolage, the importance of various operational domains and the location of the network ties used. This main contribution is a conceptual model based on our cross-national investigation of international entrepreneurs’ networking actions. The authors reveal the micro-foundations and micro-processes relevant to international entrepreneurs’ network bricolage for new market entry, and present examples of international entrepreneur types emerging from our cross-national setting.
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Alina Sawy and Dieter Bögenhold
Social media has been gaining importance in recent years as an integral part of entrepreneurs’ business and marketing strategies. At the same time, the entrepreneurial use of…
Abstract
Purpose
Social media has been gaining importance in recent years as an integral part of entrepreneurs’ business and marketing strategies. At the same time, the entrepreneurial use of social media can lead to dark and negative consequences. This aspect has received less attention in the literature so far. The purpose of this study is to advice entrepreneurial practitioners to balance the sides of pros and cons as being an inherent reality to acknowledge the full scenario of business life and the interplay of diverse influences.
Design/methodology/approach
The qualitative interviews focused on the dark side experiences of micro-entrepreneurs on social media and on strategies to protect their private identities and businesses from those dark side effects. For the theoretical classification of dark side experiences, the framework of Baccarella et al. (2018) was used and adapted based on the experiences reported.
Findings
To the best of the authors’ knowledge, the study is one of the first to provide an understanding of the negative experiences micro-entrepreneurs face on social media. The research showed the relevance of five out of the seven dark-side building blocks and identified time as a further influential aspect. Thereby, the authors learn to comprehend the negative sides of social media for micro-operated businesses. The findings highlight the need to understand entrepreneurial social media use with simultaneously negative hazards and economic and social challenges. Addressing the entanglement of the entrepreneurial and private selves of micro-entrepreneurs, the findings demonstrate entrepreneur’s attempts of distancing or cleaning the negativity from their private identities and their businesses.
Originality/value
This paper problematizes dark sides as critical elements in entrepreneurial practice, which are too often neglected when discussing entrepreneurial marketing in general and entrepreneurship in social media specifically. The self is always captured between two sides, including the problematic (“dark”) and the bright.
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Oliver Henk, Anatoli Bourmistrov and Daniela Argento
This paper explores how conflicting institutional logics shape the behaviors of macro- and micro-level actors in their use of a calculative practice. Thereby, this paper explains…
Abstract
Purpose
This paper explores how conflicting institutional logics shape the behaviors of macro- and micro-level actors in their use of a calculative practice. Thereby, this paper explains how quantification can undermine the intended purpose of a governance system based on a single number.
Design/methodology/approach
The study draws upon the literature on calculative practices and institutional logics to present the case of how a single number—specifically the conversion factor for Atlantic Cod, established by macro-level actors for the purposes of governance within the Norwegian fishing industry—is interpreted and used by micro-level actors in the industry. The study is based on documents, field observations and interviews with fishers, landing facilities, and control authorities.
Findings
The use of the conversion factor, while intended to protect fish stock and govern industry actions, does not always align with the institutional logics of micro-level actors. Especially during the winter season, these actors may seek to serve their interests, leading to potential system gaming. The reliance on a single number that overlooks seasonal nuances can motivate unintended behaviors, undermining the governance system’s intentions.
Originality/value
Integrating the literature on calculative practices with an institutional logics perspective, this study offers novel insights into the challenges of using quantification for the governance of complex industries. In particular, the paper reveals that when the logics of macro- and micro-level actors conflict in a single-number governance system, unintended outcomes arise due to a domination of the macro-level logics.
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Maria Fernandez de Osso Fuentes, Brendan James Keegan, Jenny Rowley and Esther Worboys
This paper aims to investigate place marketing and branding at the micro-place scale through the case study of St Christopher’s Place in London (UK). This study illustrates the…
Abstract
Purpose
This paper aims to investigate place marketing and branding at the micro-place scale through the case study of St Christopher’s Place in London (UK). This study illustrates the distinctive differences of micro-place marketing, in comparison to city and country levels.
Design/methodology/approach
An exploratory case study was conducted through a sequential mixed methods approach involving direct observation, semi-structured interviews, questionnaires and social media analysis. Analysis of data was performed by using thematic analysis and triangulation of quantitative measures collected through the questionnaire and social media analysis.
Findings
Analysis of data illustrated noticeable differences of place management at the micro-place level compared to city or country scale of place marketing and branding. The function of emotional marketing leading to value co-creation is more effective at this level, establishing close and personal ties between occupiers and customers. Yet, measurement of micro-place marketing and branding value creation is difficult to achieve.
Originality/value
This study draws attention to the unique value and benefits of place branding at smaller spatial scales. Findings contribute to the place micro-brand concept by adding knowledge of micro-places through place management activities comparing them with city and country scales, and emotional marketing value co-creation practices, including challenges relating to measurement.
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Ana Junça Silva, António Caetano and Rita Rueff
Drawing upon the conservation of resources theory, the authors expected that daily micro-events, daily hassles and uplifts at work influenced well-being via work engagement at the…
Abstract
Purpose
Drawing upon the conservation of resources theory, the authors expected that daily micro-events, daily hassles and uplifts at work influenced well-being via work engagement at the daily level.
Design/methodology/approach
The authors conducted two diary studies. In study 1, 181 workers answered a daily questionnaire for four working days (N = 181 × 4 = 724). In study 2, 51 workers filled in a questionnaire for ten consecutive working days (N = 51 × 10 = 510).
Findings
In study 1, the results demonstrated that work engagement fully mediated the effects of daily uplifts on well-being and partially mediated the effects of daily hassles on well-being. The results of study 2 revealed a full mediation for both kinds of daily micro-events. Hence, daily uplifts stimulated work engagement, which, in turn, enhanced well-being, and daily hassles minimized work engagement and, consequently, well-being.
Originality/value
The relationships explored provide new theoretical elements for models that explain well-being.
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Ana Junça-Silva and Daniel Silva
The purpose of this study was to analyze the moderating role of micro-events on the relationship between the three Dark Triad dimensions and counterproductive work-brehaviors. The…
Abstract
Purpose
The purpose of this study was to analyze the moderating role of micro-events on the relationship between the three Dark Triad dimensions and counterproductive work-brehaviors. The social exchange theory and the person–situation interactionist model supported this study’s model that analyzed whether micro-events at work would moderate the relationship between the three dimensions of the dark triad personality (Machiavellianism, psychopathy and narcissism) and specific types of counterproductive work behaviors (CWB; toward the organization, and the individual).
Design/methodology/approach
To achieve this goal, this study used a sample of 241 currently employed participants.
Findings
The results showed that individuals who scored higher on their dark triad traits engaged more frequently in CWB; however, when they experienced more daily uplifts than daily hassles, their CWBs significantly decreased.
Research limitations/implications
The cross-sectional design should be regarded as a limitation, and the authors assessed all the variables through self-reported measures.
Originality/value
Such results proved to be fundamental for a better understanding of employees’ behavior, as well as the impact of micro-events in the organizational settings.
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Chongjun Wu, Yutian Chen, Xinyi Wei, Junhao Xu and Dongliu Li
This paper is devoted to prepare micro-cone structure with variable cross-section size by Stereo Lithography Appearance (SLA)-based 3D additive manufacturing technology. It is…
Abstract
Purpose
This paper is devoted to prepare micro-cone structure with variable cross-section size by Stereo Lithography Appearance (SLA)-based 3D additive manufacturing technology. It is mainly focused on analyzing the forming mechanism of equipment and factors affecting the forming quality and accuracy, investigating the influence of forming process parameters on the printing quality and optimization of the printing quality. This study is expected to provide a µ-SLA surface preparation technology and process parameters selection with low cost, high precision and short preparation period for microstructure forming.
Design/methodology/approach
The µ-SLA process is optimized based on the variable cross-section micro-cone structure printing. Multi-index analysis method was used to analyze the influence of process parameters. The process parameter influencing order is determined and validated with flawless micro array structure.
Findings
After the optimization analysis of the top diameter size, the bottom diameter size and the overall height, the influence order of the printing process parameters on the quality of the micro-cone forming is: exposure time (B), print layer thickness (A) and number of vibrations (C). The optimal scheme is A1B3C1, that is, the layer thickness of 5 µm, the exposure time of 3000 ms and the vibration of 64x. At this time, the cone structure with the bottom diameter of 50 µm and the cone angle of 5° could obtain a better surface structure.
Originality/value
This study is expected to provide a µ-SLA surface preparation technology and process parameters selection with low cost, high precision and short preparation period for microstructure forming.
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Harry Edelman, Joel Stenroos, Jorge Peña Queralta, David Hästbacka, Jani Oksanen, Tomi Westerlund and Juha Röning
Connecting autonomous drones to ground operations and services is a prerequisite for the adoption of scalable and sustainable drone services in the built environment. Despite the…
Abstract
Purpose
Connecting autonomous drones to ground operations and services is a prerequisite for the adoption of scalable and sustainable drone services in the built environment. Despite the rapid advance in the field of autonomous drones, the development of ground infrastructure has received less attention. Contemporary airport design offers potential solutions for the infrastructure serving autonomous drone services. To that end, this paper aims to construct a framework for connecting air and ground operations for autonomous drone services. Furthermore, the paper defines the minimum facilities needed to support unmanned aerial vehicles for autonomous logistics and the collection of aerial data.
Design/methodology/approach
The paper reviews the state-of-the-art in airport design literature as the basis for analysing the guidelines of manned aviation applicable to the development of ground infrastructure for autonomous drone services. Socio-technical system analysis was used for identifying the service needs of drones.
Findings
The key findings are functional modularity based on the principles of airport design applies to micro-airports and modular service functions can be connected efficiently with an autonomous ground handling system in a sustainable manner addressing the concerns on maintenance, reliability and lifecycle.
Research limitations/implications
As the study was limited to the airport design literature findings, the evolution of solutions may provide features supporting deviating approaches. The role of autonomy and cloud-based service processes are quintessentially different from the conventional airport design and are likely to impact real-life solutions as the area of future research.
Practical implications
The findings of this study provided a framework for establishing the connection between the airside and the landside for the operations of autonomous aerial services. The lack of such framework and ground infrastructure has hindered the large-scale adoption and easy-to-use solutions for sustainable logistics and aerial data collection for decision-making in the built environment.
Social implications
The evolution of future autonomous aerial services should be accessible to all users, “democratising” the use of drones. The data collected by drones should comply with the privacy-preserving use of the data. The proposed ground infrastructure can contribute to offloading, storing and handling aerial data to support drone services’ acceptability.
Originality/value
To the best of the authors’ knowledge, the paper describes the first design framework for creating a design concept for a modular and autonomous micro-airport system for unmanned aviation based on the applied functions of full-size conventional airports.
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Ferdinand Schmid, Constantin Paschold, Thomas Lohner and Karsten Stahl
Internal gearings are commonly used in transmissions due to their advantages like high-power density. To ensure high efficiency, load-carrying capacity and good noise behavior, a…
Abstract
Purpose
Internal gearings are commonly used in transmissions due to their advantages like high-power density. To ensure high efficiency, load-carrying capacity and good noise behavior, a profound knowledge of the local gear mesh is essential. The tooth contact of internal gears relates to a convex and concave surface that form a conformal contact. This is in contrast to external gears, where two convex surfaces form a contraformal contact. This paper aims at a better understanding of conformal contacts under elastohydrodynamic lubrication (EHL) to improve the design of internal gearings.
Design/methodology/approach
An existing numerical EHL model is used for studying the characteristic properties of a hard conformal EHL line contact. A hard contraformal EHL line contact is studied as reference. Non-Newtonian fluid behavior and thermal effects are considered. By taking into account the local contact conformity and kinematics, the effects and relevance of the curvature of the lubricant gap and micro-slip are analyzed. In a parameter study, scale effects of the contact radii on film thickness, temperature rise and friction are examined.
Findings
The curvature of the lubricant gap and effects of micro-slip are small in hard conformal EHL line contacts. For high micro-slip, it can be neglected. Hence, the modeling of conformal contacts using an equivalent geometry of the contact problem is reasonable. The parameter study shows beneficial tribological aspects of the conformal contact compared to the contraformal contact. Higher film thickness and lower fluid coefficient of friction are observed for conformal contacts, which can be attributed to lower pressures for the case of the same external normal force, or to a higher contact temperature rise for the case of equivalent contact pressure.
Originality/value
Despite its widespread existence, the local geometry and kinematics in hard conformal EHL line contacts like in internal gearings have been rarely studied. The findings help for a better understanding of local contact characteristics and its relevance. The quantified scale effects help to improve the efficiency and load-carrying capacity of machine elements with hard conformal EHL contacts, like internal gearings.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-12-2022-0366/
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